science

Nefedʹev (crater)

Nefedʹev (crater) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Nefedʹev (crater) rather than just read about it. In short: Nefedʹev is a lunar impact crater located on the lunar far side near the southern pole. The crater is located directly adjacent to the Schrödinger crater and East of craters Ganswindt and Idelʹson.

Key takeaways

Nefedʹev (crater) belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Nefedʹev (crater) to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Nefedʹev (crater) from memory before moving on to harder problems.

Reference excerpt

Nefedʹev is a lunar impact crater located on the lunar far side near the southern pole. The crater is located directly adjacent to the Schrödinger crater and East of craters Ganswindt and Idelʹson. Nefedʹev was adopted and named after Russian astronomer Anatoly Nefedʹev by the IAU in 2009.

References

External links LAC-144 area — Map of southern lunar pole

Illustrations

Worked examples

Example 1 — a first encounter with Nefedʹev (crater)

Start with the simplest possible case. Write down what Nefedʹev (crater) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Nefedʹev (crater) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Nefedʹev (crater) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Nefedʹev (crater)

In research: Nefedʹev (crater) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Nefedʹev (crater) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Nefedʹev (crater) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Impact craters on the Moon, LQ30 quadrangle, Lunar crater stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Nefedʹev (crater) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Nefedʹev (crater)” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Nefedʹev (crater) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Nefedʹev (crater) means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Nefedʹev (crater) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Nefedʹev (crater) in simple terms?

Why does Nefedʹev (crater) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Nefedʹev (crater)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Nefedʹev (crater).